20010+3742

  • Unique Name: 20010+3742BU 1289AC
  • RA: 20 00 59.61
  • Dec: +37 41 56.1
  • Discoverer: BU
  • Discoverer Number: 1289
  • Components: AC
  • First year: 1896
  • Last year: 2003
  • Observations: 24
  • First position angle: 90
  • Last position angle: 89
  • First separation: 21.4
  • Last separation: 21.7
  • Mag first component: 8.15
  • Mag second component: 9.7
  • Spectral type: B5
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: 33
  • Durchmusterung: +37 3725
  • Notes:
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